Thanks Raul. It is. Just remains to do timings to find the quickest in-context.
On Fri, Apr 29, 2011 at 3:05 PM, Raul Miller <[email protected]> wrote: > This might be what you want: > > foo=: (C.~ <)&i.~ > > 3 (C.~ <)&i.~ 9 > 1 2 0 3 4 5 6 7 8 > > -- > Raul > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
